WO2014071474A1 - Dispositivo de som portátil para amplificação de som de instrumentos musicais de cordas e similares - Google Patents

Dispositivo de som portátil para amplificação de som de instrumentos musicais de cordas e similares Download PDF

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Publication number
WO2014071474A1
WO2014071474A1 PCT/BR2013/000268 BR2013000268W WO2014071474A1 WO 2014071474 A1 WO2014071474 A1 WO 2014071474A1 BR 2013000268 W BR2013000268 W BR 2013000268W WO 2014071474 A1 WO2014071474 A1 WO 2014071474A1
Authority
WO
WIPO (PCT)
Prior art keywords
sound
portable
sound device
musical instruments
amplification
Prior art date
Application number
PCT/BR2013/000268
Other languages
English (en)
French (fr)
Portuguese (pt)
Inventor
Marcus Reis Esselin BIANCARDINI
Original Assignee
Biancardini Marcus Reis Esselin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Biancardini Marcus Reis Esselin filed Critical Biancardini Marcus Reis Esselin
Priority to JP2015540967A priority Critical patent/JP2016504613A/ja
Priority to EP13853586.9A priority patent/EP2919385A1/en
Priority to MX2015005802A priority patent/MX2015005802A/es
Priority to US14/441,455 priority patent/US20150287398A1/en
Publication of WO2014071474A1 publication Critical patent/WO2014071474A1/pt

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/46—Volume control
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/32—Constructional details
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10D—STRINGED MUSICAL INSTRUMENTS; WIND MUSICAL INSTRUMENTS; ACCORDIONS OR CONCERTINAS; PERCUSSION MUSICAL INSTRUMENTS; AEOLIAN HARPS; SINGING-FLAME MUSICAL INSTRUMENTS; MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR
    • G10D3/00—Details of, or accessories for, stringed musical instruments, e.g. slide-bars
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H3/00—Instruments in which the tones are generated by electromechanical means
    • G10H3/12—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument
    • G10H3/14—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means
    • G10H3/18—Instruments in which the tones are generated by electromechanical means using mechanical resonant generators, e.g. strings or percussive instruments, the tones of which are picked up by electromechanical transducers, the electrical signals being further manipulated or amplified and subsequently converted to sound by a loudspeaker or equivalent instrument using mechanically actuated vibrators with pick-up means using a string, e.g. electric guitar
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/181—Low-frequency amplifiers, e.g. audio preamplifiers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F2200/00—Indexing scheme relating to amplifiers
    • H03F2200/03—Indexing scheme relating to amplifiers the amplifier being designed for audio applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
    • H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only 
    • H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2420/00—Details of connection covered by H04R, not provided for in its groups
    • H04R2420/09—Applications of special connectors, e.g. USB, XLR, in loudspeakers, microphones or headphones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems

Definitions

  • the present invention relates to a kind of amplified acoustic speaker consisting of a portable sound device for amplifying sound in stringed instruments or the like, which is fixed to them by means of a "P10" type plug in the sense of provide an amplification of the sound coming from the musical instrument whose primary source of sound is the vibration of strained strings when pinched, struck or rubbed, and thus offer a higher proportion and better quality ambient sound reaching a wider audience and not just those that are close to the musician and his instrument, since these instruments, by their very nature, have a small volume due to the vibration that the strings produce when played on most stringed instruments.
  • Some string instruments are known which, due to the small sound volume that the vibration of the string produces, have preamplifier that is used to connect via Plug to Speakers through cables or wireless transmitters, because without it even These devices cannot produce sounds that are capable of reaching a greater distance, especially in open environments, so no portable equipment is known to be able to be plugged directly into the Stringed Musical Instrument in order to make immediately and anywhere, amplifying the sound, thus making it a problem when using the instrument in open or isolated environments where a large number of spectators are desired.
  • Figure 1 shows the Portable Sound Device with top view.
  • Figure 2 shows the portable sound device with side perspective view, with a cutout for internal viewing.
  • Figure 3 shows the Portable Sound Device with front perspective view.
  • Figure 4 shows the Portable Sound Device with anterior side view.
  • Figure 5 shows the Rear Side View Portable Sound Device
  • Figure 6 shows the Portable Sound Device with the same view as Figure 2, but without the cut.
  • Figure 7 illustrates the attachment of the Portable Sound Device to a stringed instrument model.
  • Figure 8 illustrates the attachment of the Portable Sound Device to a second model of stringed instrument.
  • the Portable Sound Device (01) is comprised of a Speaker (02) with a Flexible Base (03) and Perforated Sound Output (07), containing internally. operating devices such as a PCI-type Amplified Card (04), a Power Battery (05) Speakers-type Sound Amplifiers (06), Subwoofer (08) Audio Input and Output Connectors (09 and 10) as well as Power On / Off Connector (11) with LED Indicator, plus Plug (12) of type P10 or similar installed at the bottom and also Connector (13) for smartphones of Iphone or Ipod or similar type and or by USB (14) .
  • operating devices such as a PCI-type Amplified Card (04), a Power Battery (05) Speakers-type Sound Amplifiers (06), Subwoofer (08) Audio Input and Output Connectors (09 and 10) as well as Power On / Off Connector (11) with LED Indicator, plus Plug (12) of type P10 or similar installed at the bottom and also Connector (13) for smartphones of I
  • this Portable Sound Device (01) may have its Speaker (02) made of plastic or the like so that its lower configuration, provided by the Flexible Base (03) will mold to the back or side of the stringed instrument. will receive it by plug, through Plug type "P10" or similar.
  • the Power Battery (05) used is lithium or similar according to technological evolution, thus enabling It also has a long battery life and is rechargeable, even electronically via the USB port (14) or plug.
  • the amplified board (04) of the type PCI will be responsible for, besides managing the power supply from said Battery (05) also for connecting the internal devices, thus effecting the conversion of the electrical signal into sound waves making the amplification of these waves. and by routing them through the Speakers-type Sound Amplifiers (06) and Subwoofer (08), the latter can be mounted to varying strengths, always complying with the storage capacity of the Speaker (02). ) and also the amplification capacity of said Amplified Board (04).
  • the connectors (13 and 14) can even be used for sound input as pre-recorded accompaniment bases, in order to allow the accompaniment of the musician when handling the musical instrument.
  • this portable Sound Device (01) can be made in different powers and with varying sizes, according to the configuration of the stringed instrument for which it is used, such as Viola, Guitar, Guitar and others, so that Plug P10 (12) will then be inserted into the preamp devices already installed on the musical instruments, and if any instrument that does not have said preamp device and does not want to install it in order not to puncture the instrument, it can then , insert the preamp mix into the speaker itself (01) and create a micro-hole in the instrument for female plug installation or pass a contact wire from the inside of the instrument containing said female plug to to insert the Plug P10 (12)

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Signal Processing (AREA)
  • Power Engineering (AREA)
  • Stringed Musical Instruments (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Auxiliary Devices For Music (AREA)
PCT/BR2013/000268 2012-11-08 2013-07-18 Dispositivo de som portátil para amplificação de som de instrumentos musicais de cordas e similares WO2014071474A1 (pt)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2015540967A JP2016504613A (ja) 2012-11-08 2013-07-18 弦楽器および類似の楽器の音増幅のための可搬型音響機器
EP13853586.9A EP2919385A1 (en) 2012-11-08 2013-07-18 Portable sound device for amplifying sound from stringed musical instruments and the like
MX2015005802A MX2015005802A (es) 2012-11-08 2013-07-18 Dispositivo de sonido portatil para amplificacion de sonido de instrumentos musicales de cuerdas y similares.
US14/441,455 US20150287398A1 (en) 2012-11-08 2013-07-18 Portable sound device for sound amplification of string instruments and similar musical instruments

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRBR102012028587-8A BR102012028587A2 (pt) 2012-11-08 2012-11-08 Dispositivo de som portátil para amplificação de som de instrumentos musicais de cordas e similares
BRBR102012028587-8 2012-11-08

Publications (1)

Publication Number Publication Date
WO2014071474A1 true WO2014071474A1 (pt) 2014-05-15

Family

ID=50683845

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2013/000268 WO2014071474A1 (pt) 2012-11-08 2013-07-18 Dispositivo de som portátil para amplificação de som de instrumentos musicais de cordas e similares

Country Status (6)

Country Link
US (1) US20150287398A1 (ja)
EP (1) EP2919385A1 (ja)
JP (1) JP2016504613A (ja)
BR (1) BR102012028587A2 (ja)
MX (1) MX2015005802A (ja)
WO (1) WO2014071474A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9117431B1 (en) * 2012-06-11 2015-08-25 Michael D. Rudes Guitar accessory for personal electronic equipment

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017109139A1 (en) * 2015-12-24 2017-06-29 Symphonova, Ltd Techniques for dynamic music performance and related systems and methods
CN105764005B (zh) * 2016-03-02 2019-01-29 音王电声股份有限公司 一种基于dsp音频信号处理技术的吉他功放
CN105704612B (zh) * 2016-04-07 2019-09-13 深圳市汲众科技开发有限公司 一种微型音箱
CN109863552B (zh) * 2016-05-30 2023-08-22 佳姆斯塔克股份有限公司 用于电子弦乐器的便携式扬声器系统
CN110784787B (zh) * 2019-11-13 2021-04-06 深圳市丽耳科技有限公司 一种具有防摔功能的蓝牙音箱
WO2021146881A1 (zh) * 2020-01-21 2021-07-29 声音启蒙科技(深圳)有限公司 电子设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110069849A1 (en) * 2009-09-18 2011-03-24 Richard Borden Portable Amplifier

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US4764961A (en) * 1986-11-06 1988-08-16 Hung Cheng H Cassette type stereo speaker system
US5018204A (en) * 1987-11-16 1991-05-21 C. B. Labs, Inc. Portable musical instrument amplifier
US4944016A (en) * 1987-11-16 1990-07-24 Cb Labs, Inc. Portable musical instrument amplifier
DE20318009U1 (de) * 2003-11-20 2004-09-23 Shadow Elektroakustik Josip Marinic Vorverstärker für Saiteninstrumente, insbesondere für Gitarren
US7060889B2 (en) * 2004-07-01 2006-06-13 Peter Roy Bellak Strap amplifier
US8571237B2 (en) * 2009-07-02 2013-10-29 Amp'd PC Technologies, LLC Multi-zone audio amplification system for multimedia
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Patent Citations (1)

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US20110069849A1 (en) * 2009-09-18 2011-03-24 Richard Borden Portable Amplifier

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DANCHUK MANUFACTURING INC.: "Chevrolet Restoration Parts and Accessories 30st Catalog", CATALOG, 2011, pages 44, XP055197732, Retrieved from the Internet <URL:http://www.who-sells=it.com/images/catalogs/4343/pdf_23974.pd> [retrieved on 20130903] *
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9117431B1 (en) * 2012-06-11 2015-08-25 Michael D. Rudes Guitar accessory for personal electronic equipment

Also Published As

Publication number Publication date
EP2919385A4 (en) 2015-09-16
US20150287398A1 (en) 2015-10-08
EP2919385A1 (en) 2015-09-16
JP2016504613A (ja) 2016-02-12
MX2015005802A (es) 2016-02-18
BR102012028587A2 (pt) 2014-06-24

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